Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
125
*
PM10
81
O3
0.4
CO
10
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Nov
88
Good
Mon
25 Nov
52
Good
Tue
26 Nov
51
Good
Wed
27 Nov
49
Excellent
Thu
28 Nov
55
Good
Fri
29 Nov
53
Good
Sat
30 Nov
49
Excellent
Air quality in the last 12 months (Huangyuan)
|
2024/10
|
21
|
36
|
39
|
43
|
41
|
45
|
47
|
39
|
34
|
33
|
40
|
32
|
33
|
37
|
48
|
25
|
26
|
36
|
37
|
41
|
60
|
34
|
38
|
42
|
43
|
37
|
33
|
34
|
48
|
52
|
41
|
|
2024/09
|
37
|
34
|
35
|
19
|
16
|
21
|
29
|
42
|
20
|
24
|
25
|
28
|
19
|
23
|
38
|
21
|
24
|
34
|
39
|
22
|
27
|
34
|
28
|
35
|
41
|
33
|
50
|
46
|
25
|
20
|
|
|
2024/08
|
35
|
28
|
27
|
28
|
33
|
30
|
39
|
31
|
36
|
21
|
26
|
29
|
36
|
22
|
28
|
30
|
27
|
26
|
29
|
30
|
35
|
48
|
43
|
27
|
28
|
31
|
39
|
40
|
25
|
34
|
33
|
|
2024/07
|
22
|
28
|
24
|
26
|
39
|
49
|
52
|
30
|
44
|
38
|
32
|
39
|
36
|
32
|
42
|
39
|
26
|
30
|
27
|
36
|
141
|
55
|
36
|
49
|
58
|
51
|
40
|
22
|
24
|
26
|
23
|
|
2024/06
|
46
|
35
|
33
|
27
|
33
|
25
|
38
|
27
|
29
|
30
|
28
|
31
|
28
|
26
|
34
|
25
|
28
|
22
|
40
|
30
|
25
|
31
|
30
|
29
|
36
|
31
|
38
|
26
|
30
|
24
|
|
|
2024/05
|
38
|
40
|
41
|
39
|
52
|
56
|
52
|
46
|
44
|
39
|
24
|
30
|
40
|
33
|
77
|
60
|
67
|
48
|
50
|
38
|
44
|
41
|
56
|
86
|
34
|
41
|
39
|
33
|
20
|
28
|
40
|
|
2024/04
|
58
|
69
|
56
|
59
|
44
|
31
|
39
|
44
|
42
|
41
|
42
|
38
|
42
|
77
|
227
|
93
|
60
|
44
|
43
|
39
|
48
|
38
|
35
|
36
|
33
|
59
|
58
|
201
|
52
|
33
|
|
|
2024/03
|
64
|
55
|
52
|
76
|
61
|
62
|
56
|
71
|
64
|
55
|
38
|
42
|
46
|
49
|
82
|
169
|
77
|
76
|
47
|
48
|
41
|
55
|
75
|
39
|
35
|
40
|
44
|
35
|
32
|
84
|
63
|
|
2024/02
|
52
|
69
|
54
|
52
|
42
|
53
|
60
|
45
|
52
|
92
|
34
|
37
|
32
|
53
|
41
|
34
|
39
|
273
|
176
|
173
|
170
|
144
|
116
|
89
|
91
|
81
|
59
|
66
|
62
|
||
|
2024/01
|
56
|
58
|
44
|
38
|
49
|
49
|
46
|
47
|
44
|
41
|
43
|
39
|
44
|
59
|
60
|
49
|
39
|
47
|
47
|
66
|
69
|
58
|
57
|
64
|
64
|
48
|
45
|
43
|
45
|
50
|
49
|
|
2023/12
|
45
|
47
|
46
|
38
|
59
|
48
|
42
|
45
|
47
|
54
|
56
|
51
|
46
|
72
|
89
|
50
|
50
|
62
|
70
|
51
|
52
|
64
|
45
|
48
|
45
|
44
|
44
|
50
|
55
|
42
|
46
|
|
2023/11
|
36
|
59
|
61
|
44
|
53
|
39
|
45
|
43
|
46
|
49
|
53
|
59
|
54
|
52
|
73
|
46
|
41
|
42
|
39
|
39
|
59
|
58
|
52
|
41
|
89
|
68
|
47
|
47
|
44
|
48
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution